Summary translation

The endeavour is part of a joint research project, which comprises the following subprojects: FKZ 08OE004, FKZ 08OE005, FKZ 08OE006, FKZ 08OE007, FKZ 08OE008, FKZ 08OE009. Follow the link http://orgprints.org/cgi/saved_search?savedsearchid=1239 to find all archived project descriptions and publications on this joint research project at Organic Eprints. The aim of this project is to deal with the topic soil fertility and plant nutrition in the frame of an interdisciplinary concept. The project is focused on organic cash crop farms which are run stockless or with a low stocking rate. The purpose of the project is the increase of soil fertility by the interaction of different action strategies. In this context, different aspects such as the cultivation of grain legumes under reduced tillage, alternative cropping systems and the application of secondary raw material fertilisers play a role. The proposal comprises different work packages, which are closely intermeshed. Specification on the financing of the project can be found at the support catalogue of the German federation at http://foerderportal.bund.de/foekat/jsp/StartAction.do Please enter 28 plus the support code (FKZ) of the BÖL-project in the search field, e.g. 2808OE212 for BÖL-project labelled with FKZ 08OE212.